Trachoma clinical trials
The registry lists 39 studies for Trachoma across more than 10 countries. 3 are recruiting or about to start. 34 of them are mainly about Trachoma (how this is decided). Per ClinicalTrials.gov, last updated 2026-10-30.
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Who runs them
University of California, San Francisco (13) · London School of Hygiene and Tropical Medicine (7) · Johns Hopkins University (7) · Emory University (3) · Laboratoires Thea (1) · Centre d'Appui à la lutte contre la Maladie (1) · Lihir Medical Centre (1) · Baskent University (1)
What is being tested here
Drugs under test in Trachoma studies, those with the most open studies first. Medicines only given beside them are not counted. How drugs are counted
| Drug | Open | Phase 3 | All |
|---|---|---|---|
| Ivermectin | 1 | 0 | 2 |
| Azithromycin | 0 | 4 | 16 |
| Albendazole | 0 | 0 | 2 |
| Tetracycline | 0 | 1 | 1 |
| Amoxicillin | 0 | 0 | 1 |
| Fluorometholone | 0 | 0 | 1 |
Coming up
Studies recruiting or running, from their records. “Main data collection” ends at the primary completion date, the sponsor’s own estimate, which often moves.
All 3
- Nov 2026Evaluation of the Impact of Oral Ivermectin on Musca Sorbens Flies, Putative Vector of Trachoma · London School of Hygiene and Tropical Medicine
- Feb 2027The Effects of Hand and Face Washing With Soap on Active Trachoma Among Children 1-9 Years Old. · Bahir Dar University
- Mar 2027Kebele Elimination of Trachoma for Ocular Health · University of California, San Francisco
Who these studies take
Of the 1 Trachoma studies recruiting now, 1 (100%) set no upper age limit and 0 (0%) stop at 75 or younger. 0 (0%) take children under 18. 0 (0%) are for women only and 0 (0%) for men only; 0 (0%) take healthy volunteers.
| Age | Women | Men |
|---|---|---|
| 10 | 0 (0%) | 0 (0%) |
| 18 | 1 (100%) | 1 (100%) |
| 30 | 1 (100%) | 1 (100%) |
| 40 | 1 (100%) | 1 (100%) |
| 50 | 1 (100%) | 1 (100%) |
| 65 | 1 (100%) | 1 (100%) |
| 75 | 1 (100%) | 1 (100%) |
| 85 | 1 (100%) | 1 (100%) |
Across all 39 studies, recruiting or not: 41% stop at 75 or younger and 38% at 65; 77% take children; 0% are for women only and 0% for men only; 67% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.
Studies
Recruiting first, then most recently updated. Showing 39 of 39. search them.
- Evaluation of the Impact of Oral Ivermectin on Musca Sorbens Flies, Putative Vector of TrachomaNot yet recruitingNCT07657143Phase 41 country
- The Effects of Hand and Face Washing With Soap on Active Trachoma Among Children 1-9 Years Old.Not yet recruitingNCT07767578Not applicable
- RESTORE: Comparing Two Approaches to Repeat TT Surgery Performed by Integrated Eye Care Workers (IECWs)RecruitingNCT07322302Not applicable2 countries
- Sanitation, Water, and Instruction in Face-washing for Trachoma I/IICompletedNCT02754583Phase 31 country
- Azithromycin Reduction to Reach Elimination of TrachomaCompletedNCT04185402Phase 41 country
- Azithromycin Reduction to Reach Elimination of Trachoma BWithdrawnNCT06289647Phase 41 country
- Kebele Elimination of Trachoma for Ocular HealthActive, not recruitingNCT03335072Phase 42 countries
- Trachoma Elimination Study by Focused Antibiotic (TESFA)WithdrawnNCT03523156Phase 4
- Safety and Immunogenicity of a Chlamydia Vaccine CTH522CompletedNCT03926728Phase 11 country
- Enhancing the A in SAFE for TrachomaCompletedNCT05634759Phase 41 country
- Antibiotic Resistance and Microbiome in Children Aged 6-59 Months in Nouna, Burkina FasoCompletedNCT03187834Phase 42 countries
- App-based Versus Slide-based Inter-grader Agreement (IGA) Test for Trachoma GradersTerminatedNCT04002726Not applicable1 country
- Smartphone App for Taking Images of ConjunctivaeTerminatedNCT03997487Not applicable1 country
- Cluster RCT of Co-administration Azithromycin, Albendazole & IvermectinCompletedNCT03570814Phase 41 country
- Water Uptake for Health in Amhara PilotCompletedNCT02373657Not applicable1 country
- Mortality Reduction After Oral Azithromycin: Morbidity StudyCompletedNCT02048007Phase 45 countries
- Testing Insect Repellents Against Musca Sorbens, the Vector of TrachomaCompletedNCT03813069Phase 22 countries
- Safety of Co-administration of IDA and Azithromycin for NTDs ( ComboNTDs )CompletedNCT03676140Phase 31 country
- Identification of TT Cases by Community Treatment Assistants: An AssessmentCompletedNCT01783743Not applicable1 country
- Tripartite International Research for the Elimination of TrachomaCompletedNCT01202331Phase 41 country
- A Surveillance and Azithromycin Treatment for Newcomers and Travelers Evaluation: The ASANTE TrialCompletedNCT01767506Not applicable1 country
- Partnership for Rapid Elimination of TrachomaCompletedNCT00792922Phase 42 countries
- Modified Instrumentation for Surgery to Correct TrichiasisCompletedNCT00886015Not applicable1 country
- Performance of a Photoscreener for Vision Screening in a Haitian Pediatric PopulationWithdrawnNCT026554321 country
- Fluorometholone as Ancillary Therapy for TT SurgeryCompletedNCT01949454Not applicable1 country
- Trachoma Amelioration in Northern Amhara (TANA)CompletedNCT00322972Phase 41 country
- Trachoma Elimination Follow-upCompletedNCT00221364Phase 41 country
- Nepal Elimination of Trachoma StudyWithdrawnNCT02176057Phase 2/31 country
- Safety Study of Combined Azithromycin, Ivermectin and Albendazole for Trachoma and Lymphatic FilariasisWithdrawnNCT01903057Phase 41 country
- Effect of Intensive Fly Control on Trachoma and Ocular Chlamydia Infection in TanzaniaCompletedNCT00347763Phase 41 country
- Impact of Two Alternative Dosing Strategies for Trachoma Control in NigerCompletedNCT00618449Phase 42 countries
- Safety of the Co-administration of Three Drugs for Trachoma and Lymphatic Filariasis EliminationCompletedNCT01586169Not applicable1 country
- Azithromycin in Control of Trachoma IIWithdrawnNCT00286026Phase 41 country
- A Trial of Epilation Verses Surgery for Minor TrichiasisCompletedNCT00522912Not applicable1 country
- A Trial of Non-absorbable Versus Absorbable Sutures for Trichiasis SurgeryCompletedNCT00522860Phase 41 country
- Impact of Water and Health Education Programs on Trachoma and Ocular C. Trachomatis in NigerCompletedNCT00348478Phase 41 country
- Study of Three Alternatives for Mass Treatment in Trachoma Villages of TanzaniaCompletedNCT00347607Phase 42 countries
- Comparison of Ultrasonic Pachymetry With Orbscan in Corneal HazeCompletedNCT004391141 country
- Efficacy and Safety of 2 Dosing Regimens of T1225 Eye Drops 1.5% Versus Oral Azithromycin in Treatment of TrachomaCompletedNCT00356720Phase 3